Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. Creators of @nextjs.org, @v0.dev, and @sdk.vercel.ai.
![Code snippet: // app/api/[transport]/route.ts
import { createMcpHandler } from '@vercel/mcp-adapter';
const handler = createMcpHandler(server => {
server.tool(
'roll_dice',
'Rolls an N-sided die',
{ sides: z.number().int().min(2) },
async ({ sides }) => {
const value = 1 + Math.floor(Math.random() * sides);
return { content: [{ type: 'text', text: `🎲 You rolled a ${value}!` }] };
}
);
});
export { handler as GET, handler as POST, handler as DELETE };](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:m2jwplpernhxkzbo4ev5ljwj/bafkreicgk7cyi6xecgfzaiaoqppevkcr4rkanrlxfoexavx3kfhnf7g6gy)
Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. Creators of @nextjs.org, @v0.dev, and @sdk.vercel.ai.